Ultimate Yamaha OEM 20W-40 Maintenance Kit – 2010+ F300CA / F250 / F225 V6 4.2L Outboard (Oil, Filter, Plugs, Gear Lube & More)

The Ultimate All-in-One OEM Maintenance Kit for Your Yamaha F300CA / F225 / F250 V6 4.2L Outboard (2010+) – Genuine Yamaha Parts for Maximum Reliability and Performance

Protect and maintain your powerful Yamaha 4.2L V6 4-stroke outboard (including F300CA-series models like F300BET1U, F300UCA, F300XCA, LF300UCA, LF300XCA, F300NCA, F300XA, and all listed variants) with this comprehensive, 100% OEM Yamaha maintenance package. Perfect for 100-hour / annual service, pre-season tune-ups, or winterization, this kit delivers everything needed for a complete engine oil change, lower unit gear lube service, spark plug replacement, and primary fuel filtration – using only factory-approved components to ensure perfect fit, optimal protection, and warranty compliance.

Why This Kit Stands Out:

• Exclusively Genuine Yamaha OEM parts – no generics or substitutes that could risk performance or void coverage.
• Features Yamalube 20W-40 4M FC-W mineral-based marine engine oil – Yamaha's recommended viscosity for many 4.2L V6 applications, especially in warmer climates or higher operating temperatures, providing excellent corrosion resistance, anti-foam protection, and NMMA FC-W certification tailored for harsh marine environments.
• Includes 6 NGK LFR6A-11 spark plugs – the factory-spec plugs for reliable ignition and smooth operation.
• Covers both upper engine and lower unit services in one convenient box – save time and ensure you're using the right quantities and parts.

Kit Contents (All 100% OEM Yamaha Unless Noted):

• 7 × Quarts Yamalube 4M FC-W 20W-40 Marine Engine Oil (meets Yamaha's exact specifications for the 4.2L V6 – approx. 6.8–7.0 qt capacity with filter change)
• 1 × Yamaha OEM Oil Filter (N26-13440-02-00 or equivalent supersession)
• 1 × Yamaha Engine Oil Drain Gasket (90430-14M09-00)
• 2 × Quarts Yamalube SAE 90 Marine Gearcase Lube (ACC-GLUBE-HD-QT) – heavy-duty protection for the lower unit
• 2 × Yamaha Lower Unit Fill/Drain Gaskets (90430-08003-00)
• 6 × NGK LFR6A-11 Spark Plugs (factory-recommended for superior spark and longevity)
• 1 × Yamaha Primary Fuel Filter (6P3-WS24A-02-00) – essential for clean fuel delivery and preventing contaminants

Ideal For:

• 2010+ Yamaha F300CA / F300-series, F250CA, F225CA 4.2L V6 4-stroke outboards (all listed models including F300BET1U, F300UCA, F300XCA, LF300UCA/XCA, F300NCA/XA, F300NCB/XCB, F300NSB/XSB, and variants)
• Routine annual / 100-hour maintenance intervals
• High-hour offshore or commercial use where maximum corrosion protection and durability matter
• Operators in warmer regions preferring the thicker 20W-40 viscosity for enhanced high-temp stability

Perform a thorough, dealer-quality service at home with confidence – this kit uses only Yamaha-approved parts and fluids to keep your V6 running strong, efficient, and reliable season after season. Grab yours today and stay ahead of maintenance on the water!